Illuminate\Database\Eloquent\Builder::toBase PHP Метод

    public function toBase()
    {
        return $this->applyScopes()->getQuery();
    }

 /**
  * Initialize
  *
  * @return void
  */
 public function initialize()
 {
     if (!$this->initialized) {
         $query = $this->builder->toBase();
         $sql = $query->toSql();
         $bindings = $query->getBindings();
         $conn = $query->getConnection();
         $this->statement = $conn->getPdo()->prepare($sql);
         $this->statement->execute($conn->prepareBindings($bindings));
         $this->prototype = $this->builder->getModel()->newFromBuilder();
     }
     $this->initialized = true;
 }